使用内置增量Scala编译器运行IntelliJ IDEA Ultimate 13时出现以下异常。我在1.7 JVM上运行IDE。使用1.7 JDK运行Scala服务器。服务器启动正常，但是当我尝试使用Scala IDE首选项中选中的Run compile server构建项目时，我看到了;
在Mac上运行。
Error:scalac: Error: org.jetbrains.jps.incremental.scala.remote.TraceEvent; local class incompatible: stream classdesc serialVersionUID = 738038529458485035, local class serialVersionUID = -7195951195672334439
java.io.InvalidClassException: org.jetbrains.jps.incremental.scala.remote.TraceEvent; local class incompatible: stream classdesc serialVersionUID = 738038529458485035, local class serialVersionUID = -7195951195672334439
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:617)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1622)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at org.jetbrains.jps.incremental.scala.remote.Event$.fromBytes(Event.scala:25)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$class.handle(RemoteResourceOwner.scala:50)
at org.jetbrains.jps.incremental.scala.remote.RemoteServer.handle(RemoteServer.scala:12)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$$anonfun$send$1$$anonfun$apply$1$$anonfun$apply$3.apply(RemoteResourceOwner.scala:27)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$$anonfun$send$1$$anonfun$apply$1$$anonfun$apply$3.apply(RemoteResourceOwner.scala:26)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$class.using(RemoteResourceOwner.scala:35)
at org.jetbrains.jps.incremental.scala.remote.RemoteServer.using(RemoteServer.scala:12)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$$anonfun$send$1$$anonfun$apply$1.apply(RemoteResourceOwner.scala:26)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$$anonfun$send$1$$anonfun$apply$1.apply(RemoteResourceOwner.scala:23)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$class.using(RemoteResourceOwner.scala:35)
at org.jetbrains.jps.incremental.scala.remote.RemoteServer.using(RemoteServer.scala:12)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$$anonfun$send$1.apply(RemoteResourceOwner.scala:23)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$$anonfun$send$1.apply(RemoteResourceOwner.scala:22)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$class.using(RemoteResourceOwner.scala:35)
at org.jetbrains.jps.incremental.scala.remote.RemoteServer.using(RemoteServer.scala:12)
at org.jetbrains.jps.incremental.scala.remote.RemoteResourceOwner$class.send(RemoteResourceOwner.scala:22)
at org.jetbrains.jps.incremental.scala.remote.RemoteServer.send(RemoteServer.scala:12)
at org.jetbrains.jps.incremental.scala.remote.RemoteServer.compile(RemoteServer.scala:20)
at org.jetbrains.jps.incremental.scala.ScalaBuilderDelegate$$anonfun$compile$1$$anonfun$apply$1$$anonfun$apply$2.apply(ScalaBuilderDelegate.scala:45)
at org.jetbrains.jps.incremental.scala.ScalaBuilderDelegate$$anonfun$compile$1$$anonfun$apply$1$$anonfun$apply$2.apply(ScalaBuilderDelegate.scala:39)
at scala.util.Either$RightProjection.map(Either.scala:535)
at org.jetbrains.jps.incremental.scala.ScalaBuilderDelegate$$anonfun$compile$1$$anonfun$apply$1.apply(ScalaBuilderDelegate.scala:39)
at org.jetbrains.jps.incremental.scala.ScalaBuilderDelegate$$anonfun$compile$1$$anonfun$apply$1.apply(ScalaBuilderDelegate.scala:38)
at scala.util.Either$RightProjection.flatMap(Either.scala:522)
at org.jetbrains.jps.incremental.scala.ScalaBuilderDelegate$$anonfun$compile$1.apply(ScalaBuilderDelegate.scala:38)
at org.jetbrains.jps.incremental.scala.ScalaBuilderDelegate$$anonfun$compile$1.apply(ScalaBuilderDelegate.scala:37)
at scala.util.Either$RightProjection.flatMap(Either.scala:522)
at org.jetbrains.jps.incremental.scala.ScalaBuilderDelegate.compile(ScalaBuilderDelegate.scala:37)
at org.jetbrains.jps.incremental.scala.IdeaIncrementalBuilder$.build(IdeaIncrementalBuilder.scala:47)
at org.jetbrains.jps.incremental.scala.ScalaBuilder.build(ScalaBuilder.scala:29)
at org.jetbrains.jps.incremental.IncProjectBuilder.runModuleLevelBuilders(IncProjectBuilder.java:1106)
at org.jetbrains.jps.incremental.IncProjectBuilder.runBuildersForChunk(IncProjectBuilder.java:814)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk(IncProjectBuilder.java:862)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunkIfAffected(IncProjectBuilder.java:777)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks(IncProjectBuilder.java:600)
at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:352)
at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:184)
at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:129)
at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:224)
at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:113)
at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler$1.run(BuildMain.java:133)
at org.jetbrains.jps.service.impl.SharedThreadPoolImpl$1.run(SharedThreadPoolImpl.java:41)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)